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prionPRIOn knowledge basePRION:CVE-2021-44029
HistoryDec 22, 2021 - 6:15 a.m.

Deserialization of untrusted data

2021-12-2206:15:00
PRIOn knowledge base
www.prio-n.com
13

9.6 High

AI Score

Confidence

High

0.952 High

EPSS

Percentile

99.3%

An issue was discovered in Quest KACE Desktop Authority before 11.2. This vulnerability allows attackers to execute remote code through a deserialization exploitation in the RadAsyncUpload function of ASP.NET AJAX. An attacker can leverage this vulnerability when the encryption keys are known (due to the presence of CVE-2017-11317, CVE-2017-11357, or other means). A default setting for the type whitelisting feature in more current versions of ASP.NET AJAX prevents exploitation.